Pawg Khoom Zam 4C yog ib pawg khoom zam suav nrog cov saw caj dab thiab cov npau qhov ntsej uas ua los ntawm silver dawb siv dua tshiab (recycled sterling silver). Cov khoom no qhia cov duab txawv ntawm diamond es tsis yog cov pob zeb tiag, uas muab kev xaiv ntawm kev ncaj ncees thiab ib puag ncig zoo dua li diamond tiag. Cov cim (shapes) tau tsim los ntawm 3D modelling, wax printing thiab lost wax casting, ces mam li muab txuas ua ke thiab ua kom tiav los ntawm tes. Muaj plaub hom kob (cuts) suav nrog: brilliant, princess, marquise, thiab pear. Kev txhuam kom ci (polished), matte patina, thiab kev npog kub (gilded finishes) ua rau muaj kev sib txawv thiab ua kom pom tseeb cov duab peb sab ntawm txhua yam khoom.

Lub npe Project : 4 C, Tus tsim qauv lub npe : Hanna Korhonen, Neeg lub npe : Hanna K Design & Jewellery.

Nyeem cov kev xam phaj zaum kawg thiab sib tham txog kev tsim qauv, tsim kom muaj tswv yim tshiab thiab kev tsim qauv ntawm cov neeg sau xov xwm tsim thiab cov neeg tsim khoom ntiaj teb, cov kws ua yeeb yam thiab cov kws tshaj lij. Pom tseeb cov phiaj xwm tsim qauv tshiab thiab cov khoom plig zoo nkauj los ntawm cov neeg tsim qauv zoo nkauj, cov kws ua yeeb yam, kws ua qauv vaj tsev thiab cov tub ntxhais tsim qauv. Tshawb nrhiav kev pom tshiab ntawm kev muaj tswv yim, kev tsim kho tshiab, kos duab, tsim qauv thiab kos duab. Kawm txog cov txheej txheem tsim ntawm cov neeg tsim qauv zoo.